等边角钢理论重量计算销售一部:022-58883161
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钢材理论重量计算的计量单位为公斤( kg )。其基本公式为:
W (重量, kg ) = F (断面积 mm2 )× L (长度, m )×ρ(密度, g/cm3 )× 1/1000钢的密度为: 7.85g/cm3 ,各种钢材理论重量计算公式如下: 名称(单位) 计算公式 符号意义 计算举例 等边角钢(kg/m)
W= 0.00785 ×[d (2b ?C d )+0.215 (R2 ?C 2r 2 )]
b= 边宽d= 边厚R= 内弧半径r= 端弧半径
求 20 mm × 4mm 等边角钢的每m 重量。从冶金产品目录中查出 4mm × 20 mm 等边角钢的R 为3.5 ,r 为1.2 ,则每m 重量= 0.00785 ×[4 ×(2 ×20 ?C 4 )+0.215 ×(3.52 ?C 2 ×1.2 2 )]= 1.15kg
规格 |
宽度(毫米) |
厚度(毫米) |
根重(千克) |
包装(根) |
件重(千克) |
2.5# |
25 |
3 |
6.7
|
368 |
2480 |
25 |
4 |
8.8
|
288 |
2520 |
3#
|
30 |
3 |
8.2 |
368 |
3030 |
30 |
4 |
10.7 |
288 |
3100 |
3.6#
|
36 |
3 |
9.9 |
307 |
3000 |
36 |
4 |
13 |
232 |
3010 |
36 |
5 |
15.9 |
188 |
2990 |
4#
|
40 |
3 |
11.1 |
232 |
2580 |
40 |
4 |
14.5 |
186 |
2700 |
40 |
5 |
17.9 |
166 |
2970 |
5#
|
50 |
3 |
14 |
186 |
2600 |
50 |
4 |
18.4 |
166 |
3050 |
50 |
5 |
22.6 |
132 |
2990 |
50 |
6 |
26.8 |
112 |
3000 |
6.3#
|
63 |
4 |
23.4 |
188 |
4400 |
63 |
5 |
28.9 |
156 |
4520 |
63 |
6 |
34.3 |
132 |
4530 |
63 |
8 |
44.8 |
104 |
4660 |
63 |
10 |
54.9 |
86 |
4720 |
热轧等边角钢型号、公称尺寸、截面面积与理论重量(GB 9787-88)
|
型号
|
尺 寸
mm
|
截面
面积
|
理论
重量
|
外表
面积
|
b
|
d
|
r
|
cm2
|
kg/m
|
m2/m
|
14
|
140
|
10
|
|
27.373
|
21.488
|
0.551
|
12
|
14
|
32.512
|
25.522
|
0.551
|
14
|
|
37.567
|
29.490
|
0.550
|
16
|
|
42.539
|
33.393
|
0.549
|
16
|
160
|
10
|
|
31.502
|
24.729
|
0.630
|
12
|
16
|
37.441
|
29.391
|
0.630
|
14
|
|
43.296
|
33.987
|
0.629
|
16
|
|
49.067
|
38.518
|
0.629
|
热轧等边角钢型号、公称尺寸、截面面积与理论重量(JIS G 3192:2000)
|
Designation
|
Dimensions
|
Sectional
area
|
Unit
mass
|
A
|
t
|
root
|
|
|
mm
|
mm
|
mm
|
cm2
|
kg/m
|
(1)
|
(2)
|
(3)
|
(4)
|
(5)
|
(6)
|
75x75x6
|
75
|
6
|
8.5
|
8.727
|
6.85
|
75x75x8
|
75
|
8
|
9
|
11.4
|
8.99
|
75x75x9
|
75
|
9
|
8.5
|
12.69
|
9.96
|
75x75x12
|
75
|
12
|
8.5
|
16.56
|
13
|
80x80x6
|
80
|
6
|
8.5
|
9.327
|
7.32
|
80x80x8
|
80
|
8
|
10
|
12.3
|
9.63
|
80x80x10
|
80
|
10
|
10
|
15.1
|
11.9
|
90x90x6
|
90
|
6
|
10
|
10.55
|
8.28
|
90x90x7
|
90
|
7
|
10
|
12.22
|
9.59
|
90x90x8
|
90
|
8
|
11
|
13.9
|
10.9
|
90x90x9
|
90
|
9
|
11
|
15.5
|
12.2
|
90x90x10
|
90
|
10
|
10
|
17.00
|
13.3
|
90x90x13
|
90
|
13
|
10
|
21.71
|
17.0
|
100x100x7
|
100
|
7
|
10
|
13.62
|
10.7
|
100x100x8
|
100
|
8
|
12
|
15.5
|
12.2
|
100x100x10
|
100
|
10
|
10
|
19.00
|
14.9
|
100x100x12
|
100
|
12
|
12
|
22.7
|
17.8
|
100x100x13
|
100
|
13
|
10
|
24.31
|
19.1
|
120x120x8
|
120
|
8
|
12
|
18.76
|
14.7
|
120x120x10
|
120
|
10
|
13
|
23.2
|
18.2
|
120x120x12
|
120
|
12
|
13
|
27.5
|
21.6
|
125x125x8
|
125
|
8
|
13
|
19.5
|
15.3
|
125x125x10
|
125
|
10
|
13
|
24.2
|
19.0
|
125x125x12
|
125
|
12
|
13
|
28.7
|
22.6
|
130x130x9
|
130
|
9
|
12
|
22.74
|
17.9
|
130x130x12
|
130
|
12
|
12
|
29.76
|
23.4
|
130x130x15
|
130
|
15
|
12
|
36.75
|
28.8
|
150x150x10
|
150
|
10
|
16
|
29.3
|
23.0
|
150x150x12
|
150
|
12
|
14
|
34.77
|
27.3
|
150x150x15
|
150
|
15
|
14
|
42.74
|
33.6
|
150x150x19
|
150
|
19
|
14
|
53.38
|
41.9
|
175x175x12
|
175
|
12
|
15
|
40.52
|
31.8
|
175x175x15
|
175
|
15
|
15
|
50.21
|
39.4
|
180x180x15
|
180
|
15
|
18
|
52.1
|
40.9
|
180x180x18
|
180
|
18
|
18
|
61.9
|
48.6
|
200x200x15
|
200
|
15
|
17
|
57.75
|
45.3
|
200x200x16
|
200
|
16
|
18
|
61.8
|
48.5
|
200x200x20
|
200
|
20
|
17
|
76
|
59.7
|
200x200x24
|
200
|
24
|
18
|
90.6
|
71.1
|
200x200x25
|
200
|
25
|
17
|
93.75
|
73.6
|
250x250x25
|
250
|
25
|
24
|
119.4
|
93.7
|
250x250x28
|
250
|
28
|
18
|
133
|
104
|
250x250x35
|
250
|
35
|
24
|
162.6
|
128
|